﻿#region Copyright Notice

// 
// 
//  
//  Copyright (c) 2009-2011 Anindya Chatterjee
//  
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//  
//      http://www.apache.org/licenses/LICENSE-2.0
//  
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
// 
// 

#endregion

using System.Net;
using System.Xml.Serialization;

namespace AbstractClass.LiveUpdate
{
    public class Proxy : IXObject
    {
        public string Host { get; set; }
        public int Port { get; set; }
        public string Domain { get; set; }
        public string Username { get; set; }
        public string Password { get; set; }

        #region IXObject Members

        string IXObject.DefaultNamespace { get; set; }

        XmlSerializerNamespaces IXObject.XmlNamespaceCollection { get; set; }

        void IXObject.Init()
        {
        }

        void IXObject.Close()
        {
        }

        #endregion

        public static IWebProxy GetSystemProxy()
        {
            Proxy proxy = XObjectSerializer<Proxy>.ReadFile("Proxy.settings");

            if (!string.IsNullOrEmpty(proxy.Host))
            {
                var webProxy = new WebProxy(proxy.Host, proxy.Port)
                                   {
                                       Credentials = new NetworkCredential
                                                         {
                                                             Domain = proxy.Domain,
                                                             UserName = proxy.Username,
                                                             Password = proxy.Password
                                                         }
                                   };
                return webProxy;
            }

            return WebRequest.DefaultWebProxy;
        }
    }
}